https://socialeurope.eu/corporate-tax-avoidance-after-the-double-irish
http://www.cobcoe.eu/files/cobcoe-brexit-report-september-2017-e-Y4G2st.pdf
https://weekly.blog.gustavus.edu/2014/09/11/the-true-cost-of-the-assembly-line/
https://www.sipri.org/sites/default/files/2025-03/fs_2503_at_2024_0.pdf